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Category Archives for "Networking"

New products of the week 6.6.16

New products of the weekOur roundup of intriguing new products. Read how to submit an entry to Network World's products of the week slideshow.IntellaFlex HyperEngine Packet ProcessorKey features – APCON’s HyperEngine monitoring solution supports up to 200Gbps throughput and provides a set of monitoring services including ultra-fast deduplication and NetFlow at hyperspeed, with additional features coming later in 2016. More info.To read this article in full or to leave a comment, please click here

New products of the week 6.6.16

New products of the weekOur roundup of intriguing new products. Read how to submit an entry to Network World's products of the week slideshow.IntellaFlex HyperEngine Packet ProcessorKey features – APCON’s HyperEngine monitoring solution supports up to 200Gbps throughput and provides a set of monitoring services including ultra-fast deduplication and NetFlow at hyperspeed, with additional features coming later in 2016. More info.To read this article in full or to leave a comment, please click here

5 trends shaking up multi-factor authentication

Perhaps the biggest surprise in our review of nine multi-factor authentication products is that physical tokens are making a comeback. Many IT managers were hoping that software-based tokens, which are easier to deploy and manage, would make hardware tokens extinct.In our review three years ago of two-factor authentication products, the hot new approach was using smartphones as an authentication method via soft tokens, which could be a smartphone app, SMS message or telephony.To read this article in full or to leave a comment, please click here(Insider Story)

9-vendor authentication roundup: The good, the bad and the ugly

Due to numerous exploits that have defeated two-factor authentication, either by social engineering, remote access Trojans or various HTML injection techniques, many IT departments now want more than a second factor to protect their most sensitive logins and assets.In the three years since we last reviewed two-factor authentication products, the market has responded, evolving toward what is now being called multi-factor authentication or MFA, featuring new types of tokens.For this review, we looked at nine products, five that were included in our 2013 review, and four newcomers. Our returning vendors are RSA’s Authentication manager, SafeNet’s Authentication Service (which has been acquired by Gemalto), Symantec VIP, Vasco Identikey Authorization Server, and TextPower’s SnapID app. Our first-timers are NokNok Labs S3 Authentication Suite, PistolStar PortalGuard, Yubico’s Yubikey and Voice Biometrics Group Verification Services Platform.To read this article in full or to leave a comment, please click here

Buyer’s Guide to 9 multi-factor authentication products

Multi factorsSince we last reviewed two-factor authentication products, the market has moved beyond two-factor authentication toward what is now being called multi-factor authentication. One of the key features being new types of hardware-based tokens. Here are individual reviews of nine MFA products. See the full review.To read this article in full or to leave a comment, please click here

Buyer’s Guide to 9 multi-factor authentication products

Multi factorsSince we last reviewed two-factor authentication products, the market has moved beyond two-factor authentication toward what is now being called multi-factor authentication. One of the key features being new types of hardware-based tokens. Here are individual reviews of nine MFA products. See the full review.To read this article in full or to leave a comment, please click here

5 trends shaking up multi-factor authentication

Perhaps the biggest surprise in our review of nine multi-factor authentication products is that physical tokens are making a comeback. Many IT managers were hoping that software-based tokens, which are easier to deploy and manage, would make hardware tokens extinct.To read this article in full or to leave a comment, please click here(Insider Story)

9-vendor authentication roundup: The good, the bad and the ugly

Due to numerous exploits that have defeated two-factor authentication, either by social engineering, remote access Trojans or various HTML injection techniques, many IT departments now want more than a second factor to protect their most sensitive logins and assets.In the three years since we last reviewed two-factor authentication products, the market has responded, evolving toward what is now being called multi-factor authentication or MFA, featuring new types of tokens.For this review, we looked at nine products, five that were included in our 2013 review, and four newcomers. Our returning vendors are RSA’s Authentication manager, SafeNet’s Authentication Service (which has been acquired by Gemalto), Symantec VIP, Vasco Identikey Authorization Server, and TextPower’s SnapID app. Our first-timers are NokNok Labs S3 Authentication Suite, PistolStar PortalGuard, Yubico’s Yubikey and Voice Biometrics Group Verification Services Platform.To read this article in full or to leave a comment, please click here

A former NASA chief just launched this AI startup to turbocharge neural computing

A new company launched Monday by former NASA chief Dan Goldin aims to deliver a major boost to the field of neural computing.KnuEdge's debut comes after 10 years in stealth; formerly it was called Intellisis. Now, along with its launch, it's introducing two products focused on neural computing: KnuVerse, software that focuses on military-grade voice recognition and authentication, and KnuPath, a processor designed to offer a new architecture for neural computing.To read this article in full or to leave a comment, please click here

Intel’s next monster 24-core chip is made for high-performance computers

Intel continues to pump more horsepower in its chips, by releasing a 24-core processor for high-performance computers.The Xeon processor E7-8890 v4 chip is part of the Xeon E7-8800 v4 family of chips that Intel announced on Monday. It was announced just a week after Intel made headlines with a new 10-core Core chip for gaming code-named Broadwell-E.The 24-core chip will go, in many cases, into monster performer four- to eight-socket servers. An eight-socket system could have up to 192 cores, with support for up to 24TB of memory.In a data sheet, Intel estimated a 192-core system with 2TB of memory and two hard drives to be priced at about US$165,000. Add 24TB of memory, and the server price could skyrocket.To read this article in full or to leave a comment, please click here

iPhone 7 Rumor Rollup: WWDC invites; Storage party; 3-year cycles

It can be painful enough stretching out iPhone rumors for a year or two, but a new report suggests Apple is changing its cycle for major iPhone refreshes from 2 years to 3. In other words, yes, the iPhone 7 and iPhone 7 Plus could be as boring as headlines have claimed.Nikkei reports that a slowing smartphone market and a lack of room for enhancements have forced Apple to change its ways. Nikkei says look to 2017 if you want excitement:"On the other hand, the 2017 model will likely involve major enhancements and design changes, including adoption of an organic electroluminescent display. The new device will also be able to create more complex tactile vibrations on the display because of a tiny, but high-performance motor equipped inside."To read this article in full or to leave a comment, please click here

Nest CEO Tony Fadell set to leave the company

In an announcement that was rather sudden though perhaps not all that surprising, Tony Fadell on Friday said that he will be stepping down as the CEO of Nest. A legendary Silicon Valley figure, Fadell is not only credited as being the man behind the creation of the iPod but also played an important role in the early development of the iPhone. Following his departure from Apple in 2008, Fadell went on to co-found Nest where the company received numerous accolades for its thermostat.In early 2014, Google agreed to purchase Nest for $3.2 billion. At first glance, the acquisition seemed to be a smart strategic move, especially given the push towards smart appliances in the home. But over the past few years, Nest hasn't exactly performed up to expectations. In recent months, we've seen reports of employee discontent along with reports that the higher ups at Google were expecting more product rollouts from the Nest team.To read this article in full or to leave a comment, please click here

TeamViewer denies hack, blames hijacked accounts on password reuse

A plethora of people with the remote desktop tool TeamViewer have been in an uproar after their machines were remotely hijacked; in some cases over the past month or so, users had their bank or PayPal accounts sucked dry. TeamViewer denied it has been hacked and launched two new security measures.After experiencing a TeamViewer takeover, IBM security researcher Nick Bradley thinks password reuse may be the problem. Bradley said he was gaming on his PC when he lost control of his mouse and TeamViewer popped up. He killed the app and dashed downstairs to another PC which had TeamViewer.To read this article in full or to leave a comment, please click here

TeamViewer Hacked or Breached or Something

If you’re a user of TeamViewer, the very popular “remote support, remote access, and online meeting software” for Windows, OS X, Linux, Chrome OS, iOS and Android, you might want to take a second to change all of your passwords. In fact, before you finish this article, before you learn why you should change your TeamViewer passwords, go change them right now to be really strong passwords and take down any copies you usually leave running that aren’t absolutely necessary … it’s that big a deal. Okay? Done? Good. The reason for my urging you to take immediate action is that through as yet undetermined means, someone or ones have managed to acquire an unknown but apparently huge number of TeamViewer account credentials and as a consequence, a number of TeamViewer users claim to have suffered huge financial losses.To read this article in full or to leave a comment, please click here

Watching Steve Jobs stare slack-jawed at Muhammad Ali

Everyone who has a personal story about Muhammad Ali is sharing it today, including this remarkable anecdote from Dan Bricklin, father of the spreadsheet, originally posted online in 1999. “For those of you too young to remember Ali as the most famous person in the world, let me tell you about the one time I saw him in person. I was at Ben Rosen / Esther Dyson's PC conference in Palm Springs, California; January 1983, I think. Ali was attending a fighter's training camp at the same hotel. We were walking to some event outside. I was next to Steve Jobs and maybe Bill Gates was there. Ali walked down the street. I just remember how we all stopped to watch, mouths open, even Steve. I remember how well he carried himself and his tailored clothes. It made our industry seem small -- here were our top people and all we could do was stand and stare as ‘the Greatest’ walked by oblivious to us and our industry.”To read this article in full or to leave a comment, please click here

EVPN – the basics

So I decided to take a deep dive into eVPN, I’ll mostly be looking into VLAN-aware bundling, as per RFC 7432 – and mostly because I think this will fit more closely, with the types of deployments most of the customers are used to – good old IRB interfaces and bridge-tables!

As everyone knows, VPLS has been available for many years now and it’s pretty widely deployed, most of the customers I see have some flavour of VPLS configured on their networks and use it to good effect – so why eVPN? what’s the point in introducing a new technology if the current one appears to work fine.

The reality is that multipoint layer-2 VPNs (VPLS) were never quite as polished as layer-3 VPNs, when layer-3 VPNs were first invented they became, and still are the in many cases the “go to” technology for layer-3 connectivity across MPLS networks, and the technology itself hasn’t really changed that much for well over a decade. The same cannot be said for VPLS, over the years we’ve had many different iterations of the technology:

  • Vanilla VPLS
    • LDP signalled
    • BGP signalled
  • H-VPLS (hierarchical VPLS)
    • BGP based
    • LDP based
  • VPLS auto-discovery

Along with the different Continue reading

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